my rage from v8 is spilling over
Go to file
Jisi Liu a86baaa256 Exclude pbconfg.h from dist, otherwise it breaks VS builds.
Change-Id: I7f745929b137b93c122448a4a2d9a7bbab6648d6
2015-02-25 20:39:13 -08:00
benchmarks Replace links to code.google.com/protobuf with developers.google.com/protocol-buffers 2014-10-01 16:26:23 -07:00
editors Add oneof keyword to proto.vim 2014-11-27 02:57:31 +09:00
examples Down-integrate from internal branch. 2014-10-03 11:14:13 -07:00
java Propogate onChange() event when getFooBuilder() is on an oneof message 2015-02-23 17:24:36 -08:00
javanano Update version number to 3.0.0-alpha-2 2015-02-21 13:55:43 -08:00
m4 Add support for solaris atomicops 2014-09-19 22:04:23 -07:00
more_tests Add makefile for extended tests to be run before release. 2010-01-12 22:45:15 +00:00
python Fixes for Python/C++ implementation in open-source: 2015-02-25 20:17:32 -08:00
ruby Updated Ruby README with more details on getting started. 2015-02-23 12:28:43 -08:00
src Exclude pbconfg.h from dist, otherwise it breaks VS builds. 2015-02-25 20:39:13 -08:00
vsprojects Make maps fields work on installed C++ protobufs. 2015-02-25 15:56:58 -08:00
.gitignore Update .gitignore so that the newly-added config.h is visible to git. 2015-02-25 16:48:26 -08:00
.travis.yml Adds Travis Cl support to test the code automatically. 2014-12-12 17:22:35 -08:00
Android.mk Add platform versions of the protobuf libraries. 2014-11-11 11:03:23 -08:00
autogen.sh Rename protobuf Ruby module to google/protobuf and rework its build 2014-12-12 15:58:26 -08:00
CHANGES.txt Updated CHANGES.txt to mention Ruby extension. 2015-02-20 17:35:17 -08:00
config.h.include Make maps fields work on installed C++ protobufs. 2015-02-25 15:56:58 -08:00
configure.ac Include Ruby and JavaNano into dist packages. 2015-02-21 14:58:02 -08:00
CONTRIBUTORS.txt Add nano proto authors and update LICENSE file to include Android.mk. 2014-11-20 14:27:46 -08:00
generate_descriptor_proto.sh Massive roll-up of changes. See CHANGES.txt. 2009-12-18 02:11:36 +00:00
INSTALL.txt Initial checkin. 2008-07-10 02:12:20 +00:00
LICENSE Add nano proto authors and update LICENSE file to include Android.mk. 2014-11-20 14:27:46 -08:00
Makefile.am Merge pull request #221 from google/python_proto3 2015-02-25 20:35:29 -08:00
post_process_dist.sh Include Ruby and JavaNano into dist packages. 2015-02-21 14:58:02 -08:00
protobuf-lite.pc.in Allow dependents to use pkg-config to figure out what flags to pass to link against protobuf. 2009-08-03 21:31:25 +00:00
protobuf.pc.in -lz in protobuf.pc belongs in Libs.private, not Libs 2012-07-03 09:52:54 +00:00
README.md Add unix tools instructions for Mac. 2015-02-24 21:26:50 -08:00

Protocol Buffers - Google's data interchange format

Build Status

Copyright 2008 Google Inc.

https://developers.google.com/protocol-buffers/

C++ Installation - Unix

If you get the source from github, you need to generate the configure script first:

$ ./autogen.sh

This will download gtest source (which is used for C++ Protocol Buffer unit-tests) to the current directory and run automake, autoconf, etc. to generate the configure script and various template makefiles.

You can skip this step if you are using a release package (which already contains gtest and the configure script).

To build and install the C++ Protocol Buffer runtime and the Protocol Buffer compiler (protoc) execute the following:

$ ./configure
$ make
$ make check
$ make install

If "make check" fails, you can still install, but it is likely that some features of this library will not work correctly on your system. Proceed at your own risk.

"make install" may require superuser privileges.

For advanced usage information on configure and make, see INSTALL.txt.

Hint on install location

By default, the package will be installed to /usr/local. However, on many platforms, /usr/local/lib is not part of LD_LIBRARY_PATH. You can add it, but it may be easier to just install to /usr instead. To do this, invoke configure as follows:

./configure --prefix=/usr

If you already built the package with a different prefix, make sure to run "make clean" before building again.

Compiling dependent packages

To compile a package that uses Protocol Buffers, you need to pass various flags to your compiler and linker. As of version 2.2.0, Protocol Buffers integrates with pkg-config to manage this. If you have pkg-config installed, then you can invoke it to get a list of flags like so:

pkg-config --cflags protobuf         # print compiler flags
pkg-config --libs protobuf           # print linker flags
pkg-config --cflags --libs protobuf  # print both

For example:

c++ my_program.cc my_proto.pb.cc `pkg-config --cflags --libs protobuf`

Note that packages written prior to the 2.2.0 release of Protocol Buffers may not yet integrate with pkg-config to get flags, and may not pass the correct set of flags to correctly link against libprotobuf. If the package in question uses autoconf, you can often fix the problem by invoking its configure script like:

configure CXXFLAGS="$(pkg-config --cflags protobuf)" \
          LIBS="$(pkg-config --libs protobuf)"

This will force it to use the correct flags.

If you are writing an autoconf-based package that uses Protocol Buffers, you should probably use the PKG_CHECK_MODULES macro in your configure script like:

PKG_CHECK_MODULES([protobuf], [protobuf])

See the pkg-config man page for more info.

If you only want protobuf-lite, substitute "protobuf-lite" in place of "protobuf" in these examples.

Note for Mac users

For a Mac system, Unix tools are not available by default. You will first need to install Xcode from the Mac AppStore and then run the following command from a terminal:

$ sudo xcode-select --install

To install Unix tools, you can install "port" following the instructions at https://www.macports.org . This will reside in /opt/local/bin/port for most Mac installations.

$ sudo /opt/local/bin/port install autoconf automake libtool

Then follow the Unix instructions above.

Note for cross-compiling

The makefiles normally invoke the protoc executable that they just built in order to build tests. When cross-compiling, the protoc executable may not be executable on the host machine. In this case, you must build a copy of protoc for the host machine first, then use the --with-protoc option to tell configure to use it instead. For example:

./configure --with-protoc=protoc

This will use the installed protoc (found in your $PATH) instead of trying to execute the one built during the build process. You can also use an executable that hasn't been installed. For example, if you built the protobuf package for your host machine in ../host, you might do:

./configure --with-protoc=../host/src/protoc

Either way, you must make sure that the protoc executable you use has the same version as the protobuf source code you are trying to use it with.

Note for Solaris users

Solaris 10 x86 has a bug that will make linking fail, complaining about libstdc++.la being invalid. We have included a work-around in this package. To use the work-around, run configure as follows:

./configure LDFLAGS=-L$PWD/src/solaris

See src/solaris/libstdc++.la for more info on this bug.

Note for HP C++ Tru64 users

To compile invoke configure as follows:

./configure CXXFLAGS="-O -std ansi -ieee -D__USE_STD_IOSTREAM"

Also, you will need to use gmake instead of make.

Note for AIX users

Compile using the IBM xlC C++ compiler as follows:

./configure CXX=xlC

Also, you will need to use GNU make (gmake) instead of AIX make.

C++ Installation - Windows

If you are using Microsoft Visual C++, see vsprojects/readme.txt.

If you are using Cygwin or MinGW, follow the Unix installation instructions, above.

Binary Compatibility Warning

Due to the nature of C++, it is unlikely that any two versions of the Protocol Buffers C++ runtime libraries will have compatible ABIs. That is, if you linked an executable against an older version of libprotobuf, it is unlikely to work with a newer version without re-compiling. This problem, when it occurs, will normally be detected immediately on startup of your app. Still, you may want to consider using static linkage. You can configure this package to install static libraries only using:

./configure --disable-shared

Java and Python Installation

The Java and Python runtime libraries for Protocol Buffers are located in the java and python directories. See the README file in each directory for more information on how to compile and install them. Note that both of them require you to first install the Protocol Buffer compiler (protoc), which is part of the C++ package.

Usage

The complete documentation for Protocol Buffers is available via the web at:

https://developers.google.com/protocol-buffers/